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74 Serie IC Pinouts

CD4000 Serie

74 Serie

Op amp

Opt

74673

16-bit 3-state universal shift register with storage register, reset and 16-bit rotate function.

         +---+--+---+
     /CE |1  +--+ 24| VCC
    /CLK |2       23| P15
 R//W S0 |3       22| P14
/RRST S1 |4       21| P13
 L//S S2 |5       20| P12
  D0/Q15 |6   74  19| P11
      P0 |7  673  18| P10
      P1 |8       17| P9
      P2 |9       16| P8
      P3 |10      15| P7
      P4 |11      14| P6
     GND |12      13| P5
         +----------+

74674

16-bit 3-state universal shift register with 16-bit rotate function.

        +---+--+---+         +---+---+---*----------------------------+
    /CE |1  +--+ 24| VCC     |/CE| S1| S0| Function                   |
   /CLK |2       23| P15     +===+===+===*============================+
R//W S0 |3       22| P14     | 1 | X | X | hold, P0..15=Z             |
        |4       21| P13     | 0 | X | 0 | serial-in parallel out     |
L//S S1 |5       20| P12     | 0 | 0 | 1 | serial&parallel out rotate |
 D0/Q15 |6   74  19| P11     | 0 | 1 | 1 | parallel load              |
     P0 |7  674  18| P10     +---+---+---*----------------------------+
     P1 |8       17| P9
     P2 |9       16| P8
     P3 |10      15| P7
     P4 |11      14| P6
    GND |12      13| P5
        +----------+

74677

16-bit inverting address comparator with enable.


    +---+--+---+
 A1 |1  +--+ 24| VCC
 A2 |2       23| /EN
 A3 |3       22| Y
 A4 |4       21| P3
 A5 |5       20| P2
 A6 |6   74  19| P1
 A7 |7  677  18| P0
 A8 |8       17| A16
 A9 |9       16| A15
A10 |10      15| A14
A11 |11      14| A13
GND |12      13| A12
    +----------+

74682

8-bit inverting magnitude comparator with integrated 100k pull-up resistors.

     +---+--+---+
/A>B |1  +--+ 20| VCC
  A0 |2       19| A=B
  B0 |3       18| B7
  A1 |4       17| A7
  B1 |5   74  16| B6
  A2 |6  682  15| A6
  B2 |7       14| B5
  A3 |8       13| A5
  B3 |9       12| B4
 GND |10      11| A4
     +----------+

74684

8-bit inverting magnitude comparator.

     +---+--+---+
/A>B |1  +--+ 20| VCC
  A0 |2       19| A=B
  B0 |3       18| B7
  A1 |4       17| A7
  B1 |5   74  16| B6
  A2 |6  684  15| A6
  B2 |7       14| B5
  A3 |8       13| A5
  B3 |9       12| B4
 GND |10      11| A4
     +----------+

74686

8-bit inverting magnitude comparator with enable.

     +---+--+---+
/A>B |1  +--+ 24| VCC
/EN1 |2       23| /EN2
  A0 |3       22| /A=B
  B0 |4       21| B7
  A1 |5       20| A7
  B1 |6   74  19|
     |7  686  18| B6
  A2 |8       17| A6
  B2 |9       16| B5
  A3 |10      15| A5
  B3 |11      14| B4
 GND |12      13| A4
     +----------+

74687

8-bit open-collector inverting magnitude comparator with enable.

     +---+--+---+
/A>B |1  +--+ 24| VCC
/EN1 |2       23| /EN2
  A0 |3       22| /A=B
  B0 |4       21| B7
  A1 |5       20| A7
  B1 |6   74  19|
     |7  687  18| B6
  A2 |8       17| A6
  B2 |9       16| B5
  A3 |10      15| A5
  B3 |11      14| B4
 GND |12      13| A4
     +----------+

74688

8-bit inverting identity comparator with enable.

    +---+--+---+
/EN |1  +--+ 20| VCC
 A0 |2       19| /A=B
 B0 |3       18| B7
 A1 |4       17| A7
 B1 |5   74  16| B6
 A2 |6  688  15| A6
 B2 |7       14| B5
 A3 |8       13| A5
 B3 |9       12| B4
GND |10      11| A4
    +----------+

74689

8-bit open-collector inverting identity comparator with enable.

    +---+--+---+
/EN |1  +--+ 20| VCC
 A0 |2       19| /A=B
 B0 |3       18| B7
 A1 |4       17| A7
 B1 |5   74  16| B6
 A2 |6  689  15| A6
 B2 |7       14| B5
 A3 |8       13| A5
 B3 |9       12| B4
GND |10      11| A4
    +----------+

74691

4-bit 3-state synchronous binary counter with output registers, asynchronous reset and ripple carry output. Multiplexed register/counter outputs.

      +---+--+---+
/CRST |1  +--+ 20| VCC
 CCLK |2       19| RCO
   P0 |3       18| Q0
   P1 |4       17| Q1
   P2 |5   74  16| Q2
   P3 |6  691  15| Q3
  ENP |7       14| ENT
/RRST |8       13| /LOAD
 RCLK |9       12| /OE
  GND |10      11| R//C
      +----------+

74697

4-bit 3-state synchronous binary up/down counter with output registers, asynchronous reset and ripple carry output. Multiplexed register/counter outputs.

      +---+--+---+
 U//D |1  +--+ 20| VCC
 CCLK |2       19| RCO
   P0 |3       18| Q0
   P1 |4       17| Q1
   P2 |5   74  16| Q2
   P3 |6  697  15| Q3
  ENP |7       14| ENT
/CRST |8       13| /LOAD
 RCLK |9       12| /OE
  GND |10      11| R//C
      +----------+

74699

4-bit 3-state synchronous binary up/down counter with output registers, reset and ripple carry output. Multiplexed register/counter outputs.

      +---+--+---+
 U//D |1  +--+ 20| VCC
 CCLK |2       19| RCO
   P0 |3       18| Q0
   P1 |4       17| Q1
   P2 |5   74  16| Q2
   P3 |6  699  15| Q3
  ENP |7       14| ENT
/CRST |8       13| /LOAD
 RCLK |9       12| /OE
  GND |10      11| R//C
      +----------+

74757

Dual 4-bit open-collector noninverting buffer/line driver.
One active low, one active high output enable.

     +---+--+---+
/1OE |1  +--+ 20| VCC
 1A4 |2       19| 2OE
 2Y1 |3       18| 1Y1
 1A3 |4       17| 2A4
 2Y2 |5  74   16| 1Y2
 1A2 |6  757  15| 2A3
 2Y3 |7       14| 1Y3
 1A1 |8       13| 2A2
 2Y4 |9       12| 1Y4
 GND |10      11| 2A1
     +----------+

74758

4-bit open-collector inverting bus transceiver.
Two enable pins control output enables, one active high and one active low.

     +---+--+---+
/GAB |1  +--+ 14| VCC
     |2       13| GBA
  A1 |3  74   12|
  A2 |4  758  11| B1
  A3 |5       10| B2
  A4 |6        9| B3
 GND |7        8| B4
     +----------+

74760

Dual 4-bit open-collector noninverting buffer/line driver.

     +---+--+---+
/1OE |1  +--+ 20| VCC
 1A1 |2       19| /2OE
 2Y4 |3       18| 1Y1
 1A2 |4       17| 2A4
 2Y3 |5  74   16| 1Y2
 1A3 |6  760  15| 2A3
 2Y2 |7       14| 1Y3
 1A4 |8       13| 2A2
 2Y1 |9       12| 1Y4
 GND |10      11| 2A1
     +----------+

74805

Hex 2-input NOR gates/line drivers.

    +---+--+---+             +---+---*---+           ___
 1A |1  +--+ 20| VCC         | A | B |/Y |      /Y = A+B
 1B |2       19| 6B          +===+===*===+
/1Y |3       18| 6A          | 0 | 0 | 1 |
 2A |4       17| /6Y         | 0 | 1 | 0 |
 2B |5   74  16| 5B          | 1 | 0 | 0 |
/2Y |6  805  15| 5A          | 1 | 1 | 0 |
 3A |7       14| /5Y         +---+---*---+
 3B |8       13| 4B
/3Y |9       12| 4A
GND |10      11| /4Y
    +----------+

74808

Hex 2-input AND gates/line drivers.

    +---+--+---+             +---+---*---+
 1A |1  +--+ 20| VCC         | A | B | Y |       Y = AB
 1B |2       19| 6B          +===+===*===+
 1Y |3       18| 6A          | 0 | 0 | 0 |
 2A |4       17| 6Y          | 0 | 1 | 0 |
 2B |5   74  16| 5B          | 1 | 0 | 0 |
 2Y |6  808  15| 5A          | 1 | 1 | 1 |
 3A |7       14| 5Y          +---+---*---+
 3B |8       13| 4B
 3Y |9       12| 4A
GND |10      11| 4Y
    +----------+

74821

10-bit 3-state D flip-flop/bus driver.

    +---+--+---+             +---+---+---*---+
/OE |1  +--+ 24| VCC         |/OE|CLK| D | Q |
 D1 |2       23| Q1          +===+===+===*===+
 D2 |3       22| Q2          | 1 | X | X | Z |
 D3 |4       21| Q3          | 0 | / | 0 | 0 |
 D4 |5       20| Q4          | 0 | / | 1 | 1 |
 D5 |6   74  19| Q5          | 0 |!/ | X | - |
 D6 |7  821  18| Q6          +---+---+---*---+
 D7 |8       17| Q7
 D8 |9       16| Q8
 D9 |10      15| Q9
D10 |11      14| Q10
GND |12      13| CLK
    +----------+

74822

10-bit 3-state inverting D flip-flop/bus driver.

    +---+--+---+             +---+---+---*---+
/OE |1  +--+ 24| VCC         |/OE|CLK| D |/Q |
 D1 |2       23| /Q1         +===+===+===*===+
 D2 |3       22| /Q2         | 1 | X | X | Z |
 D3 |4       21| /Q3         | 0 | / | 0 | 1 |
 D4 |5       20| /Q4         | 0 | / | 1 | 0 |
 D5 |6   74  19| /Q5         | 0 |!/ | X | - |
 D6 |7  822  18| /Q6         +---+---+---*---+
 D7 |8       17| /Q7
 D8 |9       16| /Q8
 D9 |10      15| /Q9
D10 |11      14| /Q10
GND |12      13| CLK
    +----------+

74823

9-bit 3-state D flip-flop/bus driver with clock enable and reset.

     +---+--+---+
 /OE |1  +--+ 24| VCC
  D1 |2       23| Q1
  D2 |3       22| Q2
  D3 |4       21| Q3
  D4 |5       20| Q4
  D5 |6   74  19| Q5
  D6 |7  823  18| Q6
  D7 |8       17| Q7
  D8 |9       16| Q8
  D9 |10      15| Q9
/RST |11      14| /CLKEN
 GND |12      13| CLK
     +----------+